Methods A study of randomized double-blind contrast test was performed with piracetam as contrast medicine.

方法 机双盲对照试验，对照药物为吡拉西坦。

When both versions of the story were collated,major discrepancies were found.

在将这个故事的两个版本对照后,找出了主要的不符之处。

SANAD was an unblinded randomised controlled trial in hospital-based outpatient clinics in the UK.

SANAD在英国医院门诊进行的开放机对照的实验。

His optimism contrasted sharply with the low morale of his supporters.

他的乐观情绪与他的支持者的低落的士气形成了鲜明的对照。

In other tissues, indiscriminative variation existed with no special preference for control or lesioned.

对照与手术组动物各组织之脂类无显明之变异。

Seropositivity rates for non-oncogenic or oncogenic HPV types did not differ between cases and controls.

病例组和对照组非致瘤型和致瘤型HPV的阳性率没有差异性。

His actions were in stark contrast to his words.

他的行动同他说的话形成鲜明的对照。

However, groups of enuretic children who were aged 5 to 9 or aged 10 to 14 had significantly fewer defecations per week and more urinations per day than control groups of similar age.

不过，5-9组及10-14组儿童患者与对照组相同年龄组相比，其每周排尿量较少，每日排尿量较多，有显著差异。

M ethods to divide our hospital's lunger of recent years who have difficul t and p ositive phlegm smear phthisic into two groups(check group and cure group) and pr ocess random analysis.

对我院近年来难治性肺结核、痰涂片阳性病人机分为两组(对照组和治疗组)。对照组化疗方案相同,治疗组加卷曲霉素,观察疗效。

HE stain was used to evaluate the healing degree of fracture according to the proportion of fibroblast, chondroblast, woven bone tissues and mature bone tissues. There were 10 grades all together.

根据HE染色光镜下所见骨痴组织纤维组织、软骨组织、编织骨组织和成熟骨组织所含比例将骨折愈合程度分为10级，通过观察实验组和对照组的骨颁组织的级别均数来评价骨折的愈合程度。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是对照的1.48倍和75%。

Results The drainage effect of LCTMSH group was equal to that of the contrast group,it did not increase the pain of patients,and did not make the pneumatothorax and thorax infection.

结果单根多侧孔长胸管引流效果完全同对照组,并无增加患者之痛苦,无拔管时造成气胸,无并发胸腔感染。

The test group (31 cases) had been treated by hormone added recipe for resolving turbid pathogenic factor and reinforcing kidney, the control group (26 cases), by hormone added hexanicit.

治疗组31例,自拟化浊保肾方配合激素治疗,对照组26例烟酸肌醇酯配合激素治疗。

Algae species group was different in each treatment, there was no Xanthophyta and Ctyptophyta in CK and silver carp-cultrure treatment water, but other treatment was 7 phylum of algae.

不同处理藻的种类有差异，对照和放养鲢水体无隐藻门和黄藻门，其他两处理都有7门。

Objective To research the clinical effects of point injection therapy and kinesiotherapy on knee osteoarthritis(KOA) by means of contrast study,so as to seek a new effective therapy for KOA.

目的对膝骨关节炎(KOA)的治疗国内尚无可靠有效的方法,本研究拟通过病例对照研究观察穴位注射与运动疗法治疗膝骨关节炎的临床疗效,探索一种确切的有效方法。

Objective: The aim of this study is to compare the clinical results obtained with the cutting seton and the loose seton in the surgical management of ischiorectal abscess.

试验组切开加虚挂引流的方法；对照组传统的切开挂线术。

Methods Spiral CT appearances of 18 cases with PSPH were reviewed and compared with those of 30 cases with protal hypertension (PH),especially perigastric collateral channel formation were evaluated.

方法回顾性分析18例PSPH的螺旋CT表现,并30例肝炎后门静脉高压(PH)作为对照,着重观察胃周侧支静脉开放情况。

Methods Serum thyroid hormone levels were measured by using chemoluminescence technique in 32 adults epileptic patients before and after treatment with TPM and compared with 40 heathy people.

方法化学发光分析法测定成年癫痫组患者（32例）TPM治疗前、后的血清甲状腺激素水平，并与健康对照组（40人）进行比较。

The rate of initiative miction, volume of the fisrt miction , subjective discomfort and side effect of treatment had been collected and analyzed.Results The rate of ini...

结果治疗组病人自行排尿率、首次排尿量均显著高于对照组,病人不适程度较轻,未发现明显药物副作。

The dorsad reduction maneuver has been used for treating 120 cases of posticous cervical spondylopathy and 90 cases treated with common massage has been used as control.

总结复位手法治疗反弓型颈椎病，把颈椎牵引后进行一般按摩治疗90例作为对照组，与加该手法治疗120例进行比较。